Vulnerability Description
Rekor is an open source software supply chain transparency log. Rekor prior to version 1.1.1 may crash due to out of memory (OOM) conditions caused by reading archive metadata files into memory without checking their sizes first. Verification of a JAR file submitted to Rekor can cause an out of memory crash if files within the META-INF directory of the JAR are sufficiently large. Parsing of an APK file submitted to Rekor can cause an out of memory crash if the .SIGN or .PKGINFO files within the APK are sufficiently large. The OOM crash has been patched in Rekor version 1.1.1. There are no known workarounds.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linuxfoundation | Rekor | < 1.1.1 |
Related Weaknesses (CWE)
References
- https://github.com/sigstore/rekor/commit/cf42ace82667025fe128f7a50cf6b4cdff51cc4Patch
- https://github.com/sigstore/rekor/releases/tag/v1.1.1Release Notes
- https://github.com/sigstore/rekor/security/advisories/GHSA-2h5h-59f5-c5x9Vendor Advisory
- https://github.com/sigstore/rekor/commit/cf42ace82667025fe128f7a50cf6b4cdff51cc4Patch
- https://github.com/sigstore/rekor/releases/tag/v1.1.1Release Notes
- https://github.com/sigstore/rekor/security/advisories/GHSA-2h5h-59f5-c5x9Vendor Advisory
FAQ
What is CVE-2023-30551?
CVE-2023-30551 is a vulnerability with a CVSS score of 7.5 (HIGH). Rekor is an open source software supply chain transparency log. Rekor prior to version 1.1.1 may crash due to out of memory (OOM) conditions caused by reading archive metadata files into memory withou...
How severe is CVE-2023-30551?
CVE-2023-30551 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-30551?
Check the references section above for vendor advisories and patch information. Affected products include: Linuxfoundation Rekor.